No results loaded with torch-tb-profiler when there isn't a profiler in the code

[ManiadisG]

I have installed torch-tb-profiler and, when my code includes a profiler, the results of my experiments are displayed correctly in Tensorboard.
Example:

However, if my code doesn't use a profiler, nothing is displayed and the spinner icon spins indefinately:

If I uninstall torch-tb-profiler, tensorboard again works as intended (though, of course, I can no longer view the profiler outcomes from experiments that do use it).

Is there a way to overcome this and allow for the visualization of both experiments that do and don't use a profiler?

System Information:

• Ubuntu 20.04
• Anaconda environment

Relevant package versions:

• pytorch 1.8.1
• tensorboard 2.5.0
• tensorboard-plugin-profile 2.4.0
• torch-tb-profiler 0.2.0

[guotuofeng]

duplicated with #270